.main_information{
    width:100%;
    height:800px;
    display: flex;
}
.left_menu{
    width:15%;
    height:100%;
    display:inline-block;
}
.right_information {
    width:85%;
    height:100%;
    margin-left: 10px;
    background-color: white;
    display: inline-block;
}
.right_display{
    width:100%;
    height:100%;
    background-color: white;
}
.bottom_box{
    height:30px;
    width:100%;
    margin-top:10px;
    font-family: 华文楷体;
    padding-left:5px;
    padding-top:5px;
    color:white;
    background-color: #222;
}